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- MENU -
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Latest Publication
- H. Sumi, K. Adachi and Y. Daiko, "Prevention of Morphological Change for (Ba,Sr)(Co,Fe)O3 Cathodes by Incorporating (Ce,Gd)O2 for Intermediate-temperature Solid Oxide Fuel Cells", Ceram. Int., 50 (2024) 40176-40180.
https://doi.org/10.1016/j.ceramint.2024.07.317
- H. Sumi,"Co-electrolysis SOEC and Internal Reforming SOFC for Achieving a Carbon-neutral Society", RSC Sustain., 2 (2024) 1568-1579.
https://doi.org/10.1039/D4SU00095A
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Future Presentation
- (Invited) 13:40-14:00, Oct. 23 (Wed), 2024: H. Sumi, M. Momai, Y. Tanana and T. Matsui, "Polarization Resistance of Gas Diffusion Process in Co-electrolysis SOEC", 7th Asian SOFC Symposium, Hokkaido University, Sapporo, Japan.
https://sites.google.com/view/7asian-sofc/home
- (Invited) Nov. 25-26, 2024: H. Sumi, "Distribution of Relaxation Times (DRT) Analysis for Solid Oxide Fuel Cells", 4th Asian Symposium on Electrochemical Impedance Spectroscopy, Nagoya, Japan.
https://aeis.web.nitech.ac.jp/
- Dec. 9-11, 2024: H. Sumi, "Oxygen Reduction Kinetics of Protonic Ceramic Fuel Cells", 50th Symposium on Solid State Ionics, Osaka, Japan.
https://www.ssi-j.org/symp/ssij50/
- (Seminar) 15:15-16:45, Dec. 17 (Tue), 2024: H. Sumi, "Distribution of Relaxation Times (DRT) Analysis for Fuel Cells and Electrolysis Cells", Toyo Corporation Seminar, Nagoya, Japan.
https://www.toyo.co.jp/material/seminar/detail/nagoya_202412.html
- (Invited) Jan. 26-31, 2025: H. Sumi, "Internal Reforming SOFC Using Carbon-neutral Fuels Synthesized by Co-electrolysis SOEC", 49th International Conference and Expo on Advanced Ceramics and Composites (ICACC2025), Daytona Beach, FL, USA.
https://ceramics.org/event/49th-international-conference-and-expo-on-advanced-ceramics-and-composites-icacc2025/
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Name
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Hirofumi SUMI Mr. / Dr. (鷲見 裕史)
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E-mail
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h-sumi [at] aist.go.jp
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Research Fields
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Electrochemistry, Solid State Ionics, Solid Oxide Fuel Cell (SOFC)
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Hobby
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Taking photos, Traveling, Driving
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2024-present
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Visiting Professor at Graduate School of Natural Science and Technology, Gifu University
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2022-present
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Group Leader at Innovative Functional Materials Research Institute, National Institute of Advanced Industrial Science and Technology (AIST)
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2021
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Temporary Posting at Material Industries Division, Manufacturing Industries Bureau, Ministry of Economy, Trade and Industry (METI)
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2018
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Guest Researcher at Institut für Angewandte Materialien - Werkstoffe der Elektrotechnik (IAM-WET), Karlsruher Institut für Technologie (KIT)
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2011-2020
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Senior Researcher at Inorganic Functional Materials Research Institute, National Institute of Advanced Industrial Science and Technology (AIST)
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2009-2011
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Researcher at Department of Energy and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University
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2009
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Doctor of Engineering (Ph.D.) at Kyoto University
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2002-2009
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Researcher at a laboratory in a private company
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2000-2002
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Master's course, Department of Materials Science and Engineering, Graduate School of Engineering, Nagoya Institute of Technology
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1996-2000
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Department of Materials Science and Engineering, School of Engineering, Nagoya Institute of Technology
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1978
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Birth in Nagoya, Japan
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